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Merge branch 'main' of github.com:Discours/discours-backend into main

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This commit is contained in:
tonyrewin 2022-12-03 10:41:27 +03:00
commit 64cd7f45bf
1 changed files with 5 additions and 6 deletions
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11
resolvers/zine/topics.py
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@ -6,17 +6,16 @@ from base.orm import local_session
from base.resolvers import mutation, query
from orm.shout import ShoutTopic, ShoutAuthor
from orm.topic import Topic, TopicFollower
from orm import Shout, User
from orm import User
def add_topic_stat_columns(q):
aliased_shout_topic = aliased(ShoutTopic)
aliased_shout_author = aliased(ShoutAuthor)
aliased_topic_follower = aliased(TopicFollower)
q = q.outerjoin(aliased_shout_topic, Topic.id == aliased_shout_topic.topic).add_columns(
func.count(distinct(aliased_shout_topic.shout)).label('shouts_stat')
).outerjoin(aliased_shout_author, aliased_shout_topic.shout == aliased_shout_author.shout).add_columns(
q = q.outerjoin(ShoutTopic, Topic.id == ShoutTopic.topic).add_columns(
func.count(distinct(ShoutTopic.shout)).label('shouts_stat')
).outerjoin(aliased_shout_author, ShoutTopic.shout == aliased_shout_author.shout).add_columns(
func.count(distinct(aliased_shout_author.user)).label('authors_stat')
).outerjoin(aliased_topic_follower,
and_(
@ -151,7 +150,7 @@ def topic_unfollow(user_id, slug):
async def topics_random(_, info, amount=12):
q = select(Topic)
q = add_topic_stat_columns(q)
q = q.join(ShoutTopic).join(Shout, ShoutTopic.shout == Shout.id).group_by(Topic.id).having(func.count(Shout.id) > 2)
q = q.having(func.count(distinct(ShoutTopic.shout)) > 2)
q = q.order_by(func.random()).limit(amount)
return get_topics_from_query(q)